SlideShare a Scribd company logo

J unit presentation

•Download as PPS, PDF•
•
Priya Sharma
Priya Sharma
EducationTechnology
1 of 26
JUnit: Testing code as you write it Prepared By: Priya Sharma Trivedi
Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is JUnit? ,[object Object],[object Object]
Regression-Testing Framework ,[object Object],[object Object],[object Object],[object Object]
Why Use JUnit? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
JUnit helps the programmer: ,[object Object],[object Object],[object Object],[object Object],[object Object]
Download & Installation of JUnit ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Guidelines for using JUnit ,[object Object],[object Object],[object Object],[object Object],[object Object]
What JUnit does ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
JUnit framework
Creating a test class in JUnit ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
For a simple test case, you follow 3 simple steps: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Coding Convention for JUnit Class
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],An example
Fixtures ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Implementing setUp() & tearDown() method ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The structure of a test method ,[object Object],[object Object],[object Object],[object Object]
Test suites ,[object Object],[object Object],[object Object]
Writing Tests for JUnit ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Sample Assertions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Organize The Tests ,[object Object],[object Object],[object Object],[object Object]
Example: Counter class ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Counter class itself ,[object Object],[object Object]
JUnit tests for Counter ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Result????
Naming standards for unit tests ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Some Important Tips ,[object Object],[object Object],[object Object],[object Object],[object Object]
The End Thank You ? if any

Recommended

J Unit
J UnitJ Unit
J Unit
guest333f37c3
 
Why Unit Testingl
Why Unit TestinglWhy Unit Testingl
Why Unit Testingl
priya_trivedi
 
Introduction To J unit
Introduction To J unitIntroduction To J unit
Introduction To J unit
Olga Extone
 
JUNit Presentation
JUNit PresentationJUNit Presentation
JUNit Presentation
Animesh Kumar
 
Java Unit Testing
Java Unit TestingJava Unit Testing
Java Unit Testing
Nayanda Haberty
 
JUnit Presentation
JUnit PresentationJUnit Presentation
JUnit Presentation
priya_trivedi
 
JUnit- A Unit Testing Framework
JUnit- A Unit Testing FrameworkJUnit- A Unit Testing Framework
JUnit- A Unit Testing Framework
Onkar Deshpande
 
Junit
JunitJunit
Junit
FAROOK Samath
 

Recommended

J Unit
J UnitJ Unit
J Unit
guest333f37c3
 
Why Unit Testingl
Why Unit TestinglWhy Unit Testingl
Why Unit Testingl
priya_trivedi
 
Introduction To J unit
Introduction To J unitIntroduction To J unit
Introduction To J unit
Olga Extone
 
JUNit Presentation
JUNit PresentationJUNit Presentation
JUNit Presentation
Animesh Kumar
 
Java Unit Testing
Java Unit TestingJava Unit Testing
Java Unit Testing
Nayanda Haberty
 
JUnit Presentation
JUnit PresentationJUnit Presentation
JUnit Presentation
priya_trivedi
 
JUnit- A Unit Testing Framework
JUnit- A Unit Testing FrameworkJUnit- A Unit Testing Framework
JUnit- A Unit Testing Framework
Onkar Deshpande
 
Junit
JunitJunit
Junit
FAROOK Samath
 
Junit
JunitJunit
Junit
Vivek Kulkarni
 
JUnit 4
JUnit 4JUnit 4
JUnit 4
Sunil OS
 
Unit testing with JUnit
Unit testing with JUnitUnit testing with JUnit
Unit testing with JUnit
Pokpitch Patcharadamrongkul
 
05 junit
05 junit05 junit
05 junit
mha4
 
Junit
JunitJunit
Junit
Manav Prasad
 
Junit 4.0
Junit 4.0Junit 4.0
Junit 4.0
pallavikhandekar212
 
JUnit 5
JUnit 5JUnit 5
JUnit 5
Scott Leberknight
 
Unit Testing with JUnit4 by Ravikiran Janardhana
Unit Testing with JUnit4 by Ravikiran JanardhanaUnit Testing with JUnit4 by Ravikiran Janardhana
Unit Testing with JUnit4 by Ravikiran Janardhana
Ravikiran J
 
Simple Unit Testing With Netbeans 6.1
Simple Unit Testing With Netbeans 6.1Simple Unit Testing With Netbeans 6.1
Simple Unit Testing With Netbeans 6.1
Kiki Ahmadi
 
JUnit 5 - The Next Generation of JUnit - Ted's Tool Time
JUnit 5 - The Next Generation of JUnit - Ted's Tool TimeJUnit 5 - The Next Generation of JUnit - Ted's Tool Time
JUnit 5 - The Next Generation of JUnit - Ted's Tool Time
Ted Vinke
 
Test driven development - JUnit basics and best practices
Test driven development - JUnit basics and best practicesTest driven development - JUnit basics and best practices
Test driven development - JUnit basics and best practices
Narendra Pathai
 
Unit testing with JUnit
Unit testing with JUnitUnit testing with JUnit
Unit testing with JUnit
Thomas Zimmermann
 
Junit tutorial
Junit tutorialJunit tutorial
Junit tutorial
Main Uddin Patowary
 
Testing with Junit4
Testing with Junit4Testing with Junit4
Testing with Junit4
Amila Paranawithana
 
3 j unit
3 j unit3 j unit
3 j unit
kishoregali
 
Unit test
Unit testUnit test
Unit test
서울대학교 컴퓨터공학부 클라우드 및 모빌 시스템 연구실(Cloud & Mobile Systems Lab @ SNU)
 
Unit Testing in Java
Unit Testing in JavaUnit Testing in Java
Unit Testing in Java
Ahmed M. Gomaa
 
Introduction to JUnit
Introduction to JUnitIntroduction to JUnit
Introduction to JUnit
Devvrat Shukla
 
What is JUnit? | Edureka
What is JUnit? | EdurekaWhat is JUnit? | Edureka
What is JUnit? | Edureka
Edureka!
 
Testing In Java
Testing In JavaTesting In Java
Testing In Java
David Noble
 
8-testing.pptx
8-testing.pptx8-testing.pptx
8-testing.pptx
ssuserd0fdaa
 
SE2018_Lec 20_ Test-Driven Development (TDD)
SE2018_Lec 20_ Test-Driven Development (TDD)SE2018_Lec 20_ Test-Driven Development (TDD)
SE2018_Lec 20_ Test-Driven Development (TDD)
Amr E. Mohamed
 

More Related Content

What's hot

What is JUnit? | Edureka
What is JUnit? | EdurekaWhat is JUnit? | Edureka
What is JUnit? | Edureka
Edureka!
 

What's hot (20)

Junit
JunitJunit
Junit
 
JUnit 4
JUnit 4JUnit 4
JUnit 4
 
Unit testing with JUnit
Unit testing with JUnitUnit testing with JUnit
Unit testing with JUnit
 
05 junit
05 junit05 junit
05 junit
 
Junit
JunitJunit
Junit
 
Junit 4.0
Junit 4.0Junit 4.0
Junit 4.0
 
JUnit 5
JUnit 5JUnit 5
JUnit 5
 
Unit Testing with JUnit4 by Ravikiran Janardhana
Unit Testing with JUnit4 by Ravikiran JanardhanaUnit Testing with JUnit4 by Ravikiran Janardhana
Unit Testing with JUnit4 by Ravikiran Janardhana
 
Simple Unit Testing With Netbeans 6.1
Simple Unit Testing With Netbeans 6.1Simple Unit Testing With Netbeans 6.1
Simple Unit Testing With Netbeans 6.1
 
JUnit 5 - The Next Generation of JUnit - Ted's Tool Time
JUnit 5 - The Next Generation of JUnit - Ted's Tool TimeJUnit 5 - The Next Generation of JUnit - Ted's Tool Time
JUnit 5 - The Next Generation of JUnit - Ted's Tool Time
 
Test driven development - JUnit basics and best practices
Test driven development - JUnit basics and best practicesTest driven development - JUnit basics and best practices
Test driven development - JUnit basics and best practices
 
Unit testing with JUnit
Unit testing with JUnitUnit testing with JUnit
Unit testing with JUnit
 
Junit tutorial
Junit tutorialJunit tutorial
Junit tutorial
 
Testing with Junit4
Testing with Junit4Testing with Junit4
Testing with Junit4
 
3 j unit
3 j unit3 j unit
3 j unit
 
Unit test
Unit testUnit test
Unit test
 
Unit Testing in Java
Unit Testing in JavaUnit Testing in Java
Unit Testing in Java
 
Introduction to JUnit
Introduction to JUnitIntroduction to JUnit
Introduction to JUnit
 
What is JUnit? | Edureka
What is JUnit? | EdurekaWhat is JUnit? | Edureka
What is JUnit? | Edureka
 
Testing In Java
Testing In JavaTesting In Java
Testing In Java
 

Similar to J unit presentation

Unit testing php-unit - phing - selenium_v2
Unit testing php-unit - phing - selenium_v2Unit testing php-unit - phing - selenium_v2
Unit testing php-unit - phing - selenium_v2
Tricode (part of Dept)
 
Unit Testing in .NET Core 7.0 with XUnit.pptx
Unit Testing in .NET Core 7.0 with XUnit.pptxUnit Testing in .NET Core 7.0 with XUnit.pptx
Unit Testing in .NET Core 7.0 with XUnit.pptx
Knoldus Inc.
 

Similar to J unit presentation (20)

8-testing.pptx
8-testing.pptx8-testing.pptx
8-testing.pptx
 
SE2018_Lec 20_ Test-Driven Development (TDD)
SE2018_Lec 20_ Test-Driven Development (TDD)SE2018_Lec 20_ Test-Driven Development (TDD)
SE2018_Lec 20_ Test-Driven Development (TDD)
 
Junit
JunitJunit
Junit
 
unit 1 (1).pptx
unit 1 (1).pptxunit 1 (1).pptx
unit 1 (1).pptx
 
Test Driven Development
Test Driven DevelopmentTest Driven Development
Test Driven Development
 
Junit4&testng presentation
Junit4&testng presentationJunit4&testng presentation
Junit4&testng presentation
 
SE2_Lec 21_ TDD and Junit
SE2_Lec 21_ TDD and JunitSE2_Lec 21_ TDD and Junit
SE2_Lec 21_ TDD and Junit
 
Unit testing php-unit - phing - selenium_v2
Unit testing php-unit - phing - selenium_v2Unit testing php-unit - phing - selenium_v2
Unit testing php-unit - phing - selenium_v2
 
Unit Testing in .NET Core 7.0 with XUnit.pptx
Unit Testing in .NET Core 7.0 with XUnit.pptxUnit Testing in .NET Core 7.0 with XUnit.pptx
Unit Testing in .NET Core 7.0 with XUnit.pptx
 
Unit Testing - Nakov's Talk @ VarnaConf 2013
Unit Testing - Nakov's Talk @ VarnaConf 2013Unit Testing - Nakov's Talk @ VarnaConf 2013
Unit Testing - Nakov's Talk @ VarnaConf 2013
 
Unit testing by Svetlin Nakov
Unit testing by Svetlin NakovUnit testing by Svetlin Nakov
Unit testing by Svetlin Nakov
 
31b - JUnit and Mockito.pdf
31b - JUnit and Mockito.pdf31b - JUnit and Mockito.pdf
31b - JUnit and Mockito.pdf
 
TestNG vs Junit
TestNG vs JunitTestNG vs Junit
TestNG vs Junit
 
Unit Testing in Flutter - From Workflow Essentials to Complex Scenarios
Unit Testing in Flutter - From Workflow Essentials to Complex ScenariosUnit Testing in Flutter - From Workflow Essentials to Complex Scenarios
Unit Testing in Flutter - From Workflow Essentials to Complex Scenarios
 
Test ng tutorial
Test ng tutorialTest ng tutorial
Test ng tutorial
 
Test driven development in .Net - 2010 + Eclipse
Test driven development in .Net - 2010 + EclipseTest driven development in .Net - 2010 + Eclipse
Test driven development in .Net - 2010 + Eclipse
 
Google test training
Google test trainingGoogle test training
Google test training
 
Junit and cactus
Junit and cactusJunit and cactus
Junit and cactus
 
AUTOCODECOVERGEN: PROTOTYPE OF DATA DRIVEN UNIT TEST GENRATION TOOL THAT GUAR...
AUTOCODECOVERGEN: PROTOTYPE OF DATA DRIVEN UNIT TEST GENRATION TOOL THAT GUAR...AUTOCODECOVERGEN: PROTOTYPE OF DATA DRIVEN UNIT TEST GENRATION TOOL THAT GUAR...
AUTOCODECOVERGEN: PROTOTYPE OF DATA DRIVEN UNIT TEST GENRATION TOOL THAT GUAR...
 
Testing Options in Java
Testing Options in JavaTesting Options in Java
Testing Options in Java
 

Recently uploaded

Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
ZurliaSoop
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
QucHHunhnh
 
The basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxThe basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptx
heathfieldcps1
 

Recently uploaded (20)

Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
Kodo Millet PPT made by Ghanshyam bairwa college of Agriculture kumher bhara...
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
Jual Obat Aborsi Hongkong ( Asli No.1 ) 085657271886 Obat Penggugur Kandungan...
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.This PowerPoint helps students to consider the concept of infinity.
This PowerPoint helps students to consider the concept of infinity.
 
How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17How to Create and Manage Wizard in Odoo 17
How to Create and Manage Wizard in Odoo 17
 
Holdier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdfHoldier Curriculum Vitae (April 2024).pdf
Holdier Curriculum Vitae (April 2024).pdf
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
 
Application orientated numerical on hev.ppt
Application orientated numerical on hev.pptApplication orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
 
Mixin Classes in Odoo 17 How to Extend Models Using Mixin Classes
Mixin Classes in Odoo 17 How to Extend Models Using Mixin ClassesMixin Classes in Odoo 17 How to Extend Models Using Mixin Classes
Mixin Classes in Odoo 17 How to Extend Models Using Mixin Classes
 
ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701ComPTIA Overview | Comptia Security+ Book SY0-701
ComPTIA Overview | Comptia Security+ Book SY0-701
 
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptxBasic Civil Engineering first year Notes- Chapter 4 Building.pptx
Basic Civil Engineering first year Notes- Chapter 4 Building.pptx
 
Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024Mehran University Newsletter Vol-X, Issue-I, 2024
Mehran University Newsletter Vol-X, Issue-I, 2024
 
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptxHMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
 
Python Notes for mca i year students osmania university.docx
Python Notes for mca i year students osmania university.docxPython Notes for mca i year students osmania university.docx
Python Notes for mca i year students osmania university.docx
 
The basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxThe basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptx
 
Key note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdfKey note speaker Neum_Admir Softic_ENG.pdf
Key note speaker Neum_Admir Softic_ENG.pdf
 
Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)Accessible Digital Futures project (20/03/2024)
Accessible Digital Futures project (20/03/2024)
 
Unit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptxUnit-IV; Professional Sales Representative (PSR).pptx
Unit-IV; Professional Sales Representative (PSR).pptx
 

J unit presentation

Editor's Notes

  1. Allow you to write code faster while increasing quality Elegantly simple Check their own results and provide immediate feedback Tests is inexpensive Increase the stability of software Developer tests Written in Java Free Gives proper understanding of unit testing
  2. General Rules for Unit Tests Keep tests small Each tests exactly one thing Make tests independent No side effects No order dependencies Don't hard-code things like filenames Want to be able to move tests around Use meaningful names Check results with assertion methods, not raw assert statements